| 在线式作物冠气温差监测与灌溉决策系统研制 |
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| 引用本文： | 蔡甲冰,刘钰,李新,翟松.在线式作物冠气温差监测与灌溉决策系统研制[J].中国农村水利水电,2010,0(2):64-66. |
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| 作者姓名： | 蔡甲冰 刘钰 李新 翟松 |
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| 作者单位： | 1. 中国水利水电科学研究院水利所,北京,100048
2. 北京时域通科技有限公司,北京,100094 |
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| 基金项目： | 国家“863”计划(2006AA100208-4); 农业科技成果转化项目(2007GB23320433) |
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| 摘 要： | 作物冠气温差是一个经济、简便的、能够较好进行灌溉决策的指标。针对现有人工监测的费时、费力,且不具有连续性的缺点,设计、开发了一种在线式作物冠气温差监测系统,并进行灌溉决策指导。本系统具有操作灵活、安全性高的特点。通过初步的冬小麦田间试验监测,验证了该系统的有效性和准确性,并提出了该指标进一步研究的新问题和新思路。
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| 关 键 词： | 灌溉决策 冠气温差 监测系统 冬小麦 |
Online Data Collection System of Crop Infrared Canopy Temperature for Irrigation Control |
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| CAI Jia-bing
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LIU Yu
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LI Xing
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ZHAI Song.Online Data Collection System of Crop Infrared Canopy Temperature for Irrigation Control[J].China Rural Water and Hydropower,2010,0(2):64-66. |
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| Authors: | CAI Jia-bing LIU Yu LI Xing ZHAI Song |
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| Institution: | CAI Jia-bing1,LIU Yu1,LI Xing2,ZHAI Song2(1.Department of Irrigation , Drainage,China Institute of Water Resources , Hydropower Research,Beijing 100048,China,2.Beijing Shiyutong Technology Company Limited,Beijing 100094,China) |
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| Abstract: | The temperature difference between air and crop canopy,CATD,is a very economical and convenient index for irrigation decision-making.A new data collection system is presented for crop infrared canopy temperature to make irrigation decisions,which can avoid the expensive labor cost and the disadvantage of interrupted data serial by manual work..The main characteristics of the system are flexible and safe to run and operate.The results of the field experiments on winter wheat,indicate that the system is effec... |
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| Keywords: | irrigation decision-making canopy-air temperature difference monitor system winter wheat |
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